Chronic ankle instability and common fibular nerve injury.

The lateral collateral ligaments of the ankle are often damaged in ankle inversion injuries. Ankle inversion may also cause injury to other structures located around the ankle or further away, such as the common fibular nerve. Few descriptions exist of common fibular nerve injury associated with ankle sprains and chronic ankle instability. We describe the case of a patient who sustained common fibular nerve injury during each of two ankle sprain recurrences involving the lateral collateral ligaments. Our objectives are to illustrate the links between common fibular nerve and lateral collateral ligament injuries and to emphasize the importance of the neurological evaluation in patients seen for ankle sprains or chronic ankle instability.

Neuromuscular electrical stimulation training: a safe and effective treatment for facioscapulohumeral muscular dystrophy patients.

OBJECTIVE: To investigate the feasibility, safety, and effectiveness of neuromuscular electrical stimulation (NMES) strength training in facioscapulohumeral muscular dystrophy (FSHD) patients. DESIGN: Uncontrolled before-after trial. SETTING: Neuromuscular disease center in a university hospital and a private-practice physical therapy office. PARTICIPANTS: FSHD patients (N=9; 3 women, 6 men; age 55.2+/-10.4y) clinically characterized by shoulder girdle and quadriceps femoris muscle weakness. INTERVENTIONS: Patients underwent 5 months of strength training with NMES bilaterally applied to the deltoideus, trapezius transversalis, vastus lateralis, and vastus medialis muscles for five 20-minute sessions per week. MAIN OUTCOME MEASURES: Plasma creatine kinase (CK) activity; scores for pain and fatigue on visual analog scales (VAS), manual muscle testing (MMT), maximal voluntary isometric contraction (MVIC), 6-minute walking tests (6MWT), and self-reported changes in daily living activities. RESULTS: NMES strength training was well tolerated (CK activity and pain and fatigue scores on VAS were not modified). Most of the muscle functions (shoulder flexion and extension and knee extension) assessed by MMT were significantly increased. MVIC of shoulder flexion and abduction and the 6MWT distance were also improved. CONCLUSIONS: In FSHD, NMES strength training appears to be safe with positive effects on muscle function, strength, and capacity for daily activities.